Arnaldo Carvalho de Melo 016f80305e perf scripting: Avoid leaking the scripting_context variable ...

commit cf346d5bd4b9d61656df2f72565c9b354ef3ca0d upstream.

Both register_perl_scripting() and register_python_scripting() allocate
this variable, fix it by checking if it already was.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Tom Zanussi <tzanussi@gmail.com>
Cc: Wang Nan <wangnan0@huawei.com>
Fixes: 7e4b21b84c ("perf/scripts: Add Python scripting engine")
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Willy Tarreau <w@1wt.eu>

2017-06-08 00:46:56 +02:00

..

include

perf tools: Fix PMU format parsing test failure

2013-01-24 16:40:47 -03:00

scripting-engines

perf scripting perl: Fix build error on Fedora 12

2014-01-25 08:27:11 -08:00

abspath.c

…

alias.c

perf tools: Use __maybe_used for unused variables

2012-09-11 12:19:15 -03:00

annotate.c

perf annotate browser: Use disasm__calc_percent()

2013-03-15 13:06:06 -03:00

annotate.h

perf tools: Remove dependency on libnewt

2013-04-01 12:23:21 -03:00

bitmap.c

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build-id.c

perf tools: Move build_id__sprintf into build-id object

2012-10-29 11:34:46 -02:00

build-id.h

perf tools: Move BUILD_ID_SIZE into build-id object

2012-10-29 11:35:32 -02:00

cache.h

perf ui: Always compile browser setup code

2012-11-14 16:53:03 -03:00

callchain.c

perf tools: Fix calloc argument ordering

2013-02-06 18:09:28 -03:00

callchain.h

perf record: Export the callchain parsing routine and help

2012-12-11 17:22:14 -03:00

cgroup.c

perf tools: Use __maybe_used for unused variables

2012-09-11 12:19:15 -03:00

cgroup.h

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color.c

perf tools: Remove cast of non-variadic function to variadic

2013-12-04 10:55:49 -08:00

color.h

perf tools: Remove cast of non-variadic function to variadic

2013-12-04 10:55:49 -08:00

config.c

perf tools: Use __maybe_used for unused variables

2012-09-11 12:19:15 -03:00

cpumap.c

perf stat: Add per-core aggregation

2013-03-25 16:13:26 -03:00

cpumap.h

perf stat: Add per-core aggregation

2013-03-25 16:13:26 -03:00

ctype.c

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debug.c

perf tools: Fix TUI helpline output

2012-12-09 08:46:07 -03:00

debug.h

perf evsel: Introduce perf_evsel__open_strerror method

2013-01-24 16:40:09 -03:00

dso.c

perf symbols: Generalize filter in __fprintf_buildid methods

2012-12-09 08:46:07 -03:00

dso.h

perf symbols: Generalize filter in __fprintf_buildid methods

2012-12-09 08:46:07 -03:00

dwarf-aux.c

perf probe: Print an enum type variable in "enum variable-name" format when showing accessible variables

2012-09-27 10:58:57 -03:00

dwarf-aux.h

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environment.c

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event.c

perf tools: Fix memory leak on error

2013-01-30 10:40:05 -03:00

event.h

perf tools: Add mem access sampling core support

2013-04-01 12:20:13 -03:00

evlist.c

Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core

2013-03-21 11:06:12 +01:00

evlist.h

perf evlist: Introduce perf_evlist__close()

2013-03-15 13:06:10 -03:00

evsel.c

perf evsel: Fix printing of perf_event_paranoid message

2014-06-11 12:03:22 -07:00

evsel.h

perf stat: Introduce --repeat forever

2013-03-15 14:01:26 -03:00

exec_cmd.c

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exec_cmd.h

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generate-cmdlist.sh

perf tools: Convert to LIBELF_SUPPORT

2012-09-28 21:07:36 -03:00

header.c

perf header: Fixup reading of HEADER_NRCPUS feature

2015-10-22 14:37:49 -07:00

header.h

perf header: Add HEADER_GROUP_DESC feature

2013-01-31 13:07:44 -03:00

help.c

perf tools: Use __maybe_used for unused variables

2012-09-11 12:19:15 -03:00

help.h

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hist.c

perf tools: Add new mem command for memory access profiling

2013-04-01 12:21:44 -03:00

hist.h

perf session: Do not fail on processing out of order event

2015-01-16 06:59:03 -08:00

hweight.c

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intlist.c

perf tools: Allow passing a list to intlist__new

2013-01-24 16:40:53 -03:00

intlist.h

perf tools: Allow passing a list to intlist__new

2013-01-24 16:40:53 -03:00

levenshtein.c

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levenshtein.h

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machine.c

perf machine: Detect data vs. text mappings

2013-04-01 12:22:00 -03:00

machine.h

perf tools: Add mem access sampling core support

2013-04-01 12:20:13 -03:00

map.c

perf tools: Handle JITed code in shared memory

2013-10-01 09:17:48 -07:00

map.h

perf tools: Stop using 'self' in map.[ch]

2013-01-25 12:49:28 -03:00

pager.c

perf tools: Fix pager on minimal-install embedded systems

2012-05-30 15:10:39 -03:00

parse-events.c

perf tools: Introduce tools/lib/lk library

2013-03-15 13:06:00 -03:00

parse-events.h

perf tools: Keep group information

2013-01-31 13:07:43 -03:00

parse-events.l

perf tools: Add basic event modifier sanity check

2012-11-14 16:52:24 -03:00

parse-events.y

perf tools: Fix build with bison 2.3 and older.

2013-02-14 16:12:34 -03:00

parse-options.c

perf tools: Long option completion support for each subcommands

2012-10-02 18:36:44 -03:00

parse-options.h

perf tools: Long option completion support for each subcommands

2012-10-02 18:36:44 -03:00

path.c

perf tools: Convert to HAVE_STRLCPY

2012-10-02 18:36:24 -03:00

perf_regs.h

perf tools: Convert to LIBUNWIND_SUPPORT

2012-10-02 17:56:01 -03:00

PERF-VERSION-GEN

perf tools: Do not include PERF-VERSION-FILE to Makefile

2013-01-24 16:40:45 -03:00

pmu.c

perf pmu: Privatize perf_pmu_{format,alias} structs

2013-01-24 16:40:51 -03:00

pmu.h

perf pmu: Privatize perf_pmu_{format,alias} structs

2013-01-24 16:40:51 -03:00

pmu.l

…

pmu.y

perf tools: Fix build with bison 2.3 and older.

2013-02-14 16:12:34 -03:00

probe-event.c

perf tools: Introduce tools/lib/lk library

2013-03-15 13:06:00 -03:00

probe-event.h

perf probe: Provide perf interface for uprobes

2012-05-11 13:58:17 -03:00

probe-finder.c

perf probe: Allow of casting an array of char to string

2013-01-24 16:40:20 -03:00

probe-finder.h

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pstack.c

perf tools: Stop using 'self' in pstack

2012-11-14 16:50:38 -03:00

pstack.h

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python-ext-sources

perf tools: Introduce tools/lib/lk library

2013-03-15 13:06:00 -03:00

python.c

perf python: Fix breakage introduced by the test_attr infrastructure

2013-01-24 16:40:09 -03:00

quote.c

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quote.h

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rblist.c

Account the nr_entries in rblist properly

2012-10-24 14:20:11 -02:00

rblist.h

perf tools: Introducing rblist

2012-08-03 10:37:21 -03:00

run-command.c

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run-command.h

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session.c

perf session: Do not fail on processing out of order event

2015-01-16 06:59:03 -08:00

session.h

perf session: Remove unused perf_session__remove_thread method

2013-03-15 13:06:08 -03:00

setup.py

perf tools: Introduce tools/lib/lk library

2013-03-15 13:06:00 -03:00

sigchain.c

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sigchain.h

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sort.c

perf tools: Fix output of symbol_daddr offset

2013-04-01 12:22:15 -03:00

sort.h

perf tools: Add mem access sampling core support

2013-04-01 12:20:13 -03:00

stat.c

perf stat: Move stats related code to util/stat.c

2012-09-17 13:10:03 -03:00

stat.h

perf stat: Move stats related code to util/stat.c

2012-09-17 13:10:03 -03:00

strbuf.c

perf tools: Fix strbuf_addf() when the buffer needs to grow

2012-10-30 10:32:56 -02:00

strbuf.h

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strfilter.c

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strfilter.h

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string.c

perf tools: Move ltrim() to util/string.c

2013-01-24 16:40:49 -03:00

strlist.c

perf probe: Fix segfault

2013-03-13 17:00:33 -03:00

strlist.h

perf tools: Stop using 'self' in strlist

2013-01-25 12:49:28 -03:00

svghelper.c

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svghelper.h

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symbol-elf.c

perf symbols: Fixup symbol sizes before picking best ones

2017-02-10 11:03:39 +01:00

symbol-minimal.c

perf symbols: Include elf.h header regardless LIBELF_SUPPORT

2013-01-24 16:40:18 -03:00

symbol.c

perf symbols: Fixup symbol sizes before picking best ones

2017-02-10 11:03:39 +01:00

symbol.h

perf tools: Add mem access sampling core support

2013-04-01 12:20:13 -03:00

sysfs.c

perf tools: Fix possible (unlikely) buffer overflow

2013-01-24 16:40:18 -03:00

sysfs.h

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target.c

perf tools: Replace mempcpy with memcpy

2012-09-05 19:35:21 -03:00

target.h

perf target: Add uses_mmap field

2012-05-17 12:32:54 -03:00

thread_map.c

perf tools: fix thread_map__new_by_pid_str() memory leak in error path

2012-05-25 11:40:59 -03:00

thread_map.h

perf evlist: Add thread_map__nr() helper

2013-03-15 13:06:02 -03:00

thread.c

perf machine: Move more machine methods to machine.c

2012-12-09 08:46:08 -03:00

thread.h

perf machine: Move more machine methods to machine.c

2012-12-09 08:46:08 -03:00

tool.h

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top.c

perf top: Use perf_evlist__config()

2012-12-11 17:22:39 -03:00

top.h

perf evsel: Do missing feature fallbacks in just one place

2013-01-24 16:40:08 -03:00

trace-event-info.c

perf tools: Get rid of die() calls from trace-event-info.c

2013-03-21 13:30:10 -03:00

trace-event-parse.c

perf tools: Remove unused tracing functions

2013-03-15 13:06:07 -03:00

trace-event-read.c

perf tools: Cleanup calc_data_size logic

2013-03-21 13:37:37 -03:00

trace-event-scripting.c

perf scripting: Avoid leaking the scripting_context variable

2017-06-08 00:46:56 +02:00

trace-event.h

perf tools: Get rid of write_or_die() from trace-event-info.c

2013-03-21 13:15:42 -03:00

types.h

perf tools: Add union u64_swap type for swapping u64 data

2012-05-22 12:50:25 -03:00

unwind.c

perf tools: Use __maybe_used for unused variables

2012-09-11 12:19:15 -03:00

unwind.h

perf tools: Convert to LIBUNWIND_SUPPORT

2012-10-02 17:56:01 -03:00

usage.c

perf target: Introduce perf_target__parse_uid()

2012-05-07 16:46:48 -03:00

util.c

perf tools: Extract perf-specific stuff from debugfs.c

2013-03-15 13:06:01 -03:00

util.h

perf tools: Get rid of redundant _FILE_OFFSET_BITS definition

2013-03-21 13:04:00 -03:00

values.c

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values.h

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vdso.c

perf tools: Back [vdso] DSO with real data

2012-09-11 12:08:30 -03:00

vdso.h

perf tools: Back [vdso] DSO with real data

2012-09-11 12:08:30 -03:00

wrapper.c

perf tools: Use __maybe_used for unused variables

2012-09-11 12:19:15 -03:00

xyarray.c

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xyarray.h

…